Omron ns series Operation Manual page 52

3-2 Quick Reference
Ladder
Monitor
Multiple I/O
Monitor
Force Set/
Reset
Changing
present
value
Changing
timer/
counter set
value
Changing
mode
Displaying
errors
Monitor
screen
hard copy
Change
host
Password
verification
50
Item
To display execution
status on the ladder
diagram.
To display the present
values of words used in
instructions.
To change the display
format of word present
values.
To monitor the present
values of the specified I/O
memory addresses.
To force-set/reset or
set/reset a selected bit.
To change the present
value of a selected word.
To change the set value of
a selected timer or
counter.
To change the PLC's
operating mode.
To display current error.
To cancel the error.
To capture the monitor
screen and save it to a
Memory Card as a bmp
file.
To select PLC for
monitoring by the Ladder
Monitor.
To allow only authorized
operators to perform the
following operations:
• Force-setting/resetting
bits
• Changing present
values and set values
• Changing operating
modes
• Starting the
Programming Console
function
Procedure
Start the Ladder Monitor in the ladder
monitoring state.
Pressing the Dec/Hex Button switches to
hexadecimal, decimal, and signed decimal
in order.
1. Press the I/O Mon Button.
2. Press the Add Button.
3. Specify Bit or Word.
4. Specify the addresses.
1. Select the bit from the ladder display
area or the Multiple I/O Monitor.
2. Press the Change Button.
3. Select either Force Set/Reset or
Set/Reset.
4. Press the Update Button.
1. Select the word from the ladder display
area or the Multiple I/O Monitor.
2. Press the Change Button.
3. Set the present value.
4. Press the Update Button.
1. Select the second operand (set value) of
a timer/counter instruction from the
ladder display area.
2. Press the Change Button.
3. Input the set value.
4. Press the Set Button.
1. Menu Button – Operating Mode.
2. Select Program, Monitor, or Run.
Menu Button – PLC Error
Press either the Clear All Err or Clear Err
Button.
Menu Button – Monitor Hard Copy
1. Menu Button – Change Host.
2. Select the host name.
3. Press the OK Button.
1. For the NS15, press function key F1 and
the upper right of the PT screen at the
same time.
For the NS12, NS10, or NS8, press the
upper two corners of the PT screen at the
same time.
2. Select the Use Option.
3. Select the required password level.
4. Press the Set Button.
See
Page 67
Page 68
Page 69
Page 71
Page 74
Page 76
Page 79
Page 80
Page 81
Page 82
Page 88
Page 89